package com.charlotte.study.gupao.command.player;

/**
 * @author junjie.ding
 * @date 2020/3/16
 */
public class Player {

    public void start(){
        System.out.println("开始播放");
    }

    public void speed(){
        System.out.println("拖动进度条");
    }

    public void stop(){
        System.out.println("停止播放");
    }

    public void pause(){
        System.out.println("暂停播放");
    }
}

